I have strong information that tells me it was one of the following players, give or take an inch due to eyewitnesses always getting that wrong.
Broderick Binns: 6'2", 261lbs (B)
Austin Blythe: 6'3", 285lbs (W, RH)
Brandon Boerm: 6'0", 175lbs (Who is this guy?)
Damon Bullock: 6'0", 195lbs (B)
Marcus Collins: 6'0", 215lbs (B or W? Maybe?)
Darian Cooper: 6'2", 280lbs (B)
Jordan Cotton: 6'1", 185lbs (B)
Lebron Daniel: 6'2", 250lbs (B)
Mike Daniels: 6'1", 275lbs (B)
Bruce Davis: 6', 232lbs (B)
Keenan Davis: 6'3", 215lbs (B)
Zach Derby: 6'3", 235lbs (W)
Shane Dibona: 6'2", 230lbs (W, RH)
Tom Donatell: 6'2", 205lbs (W)
James Ferentz: 6'2", 275lbs (W)
Cole Fisher: 6'2", 195lbs (W)
Palmer Foster: 6'3", 210lbs (Thought his name was "Palmer Faster" at first glance, no idea on ethnicity)
Tommy Gaul: 6'3", 261lbs (W?)
Jonathan Gimm: 6'3", 240lbs (W)
Marcus Grant: 6'3", 195lbs (B)
Anthony Hitchens: 6'1", 200lbs (B)
Micah Hyde: 6'1", 185lbs (B)
Christian Kirksey: 6'2", 195lbs (B)
Marshall Koehn: 6', 160lbs (Who in the?)
Casey Kreiter: 6'3", 250lbs (See above)
Nico Law: 6'1", 180lbs (B)
Johnny Lowdermilk: 6'2", 195lbs (W)
Kevonte Martin-Manley: 6', 190lbs (B)
Mike Meyer: 6'2", 180lbs (B)
Matt Meyers: 6'2", 220lbs (Just a guess, W?)
Tanner Miller: 6'2", 195lbs (Don't let the first name fool you, W)
James Morris: 6'2", 215lbs (W)
Trent Mossbrucker: 6', 204lbs (W)
Johnny Mullings: 6'3", 210lbs (Australian)
Tom Nardo: 6'3", 277lbs (W)
Nick Nielsen: 6'3", 210lbs (W?)
Travis Perry: 6'3", 207lbs (Should have looked up a picture here as well)
Macon Plewa: 6'2", 215lbs (B?)
Jim Poggi: 6'2", 212lbs (W)
Terrance Pryor: 6'1", 215lbs (B? W?)
Jake Reisen: 6'2", 231lbs (Totally racially profiling now, W)
Jake Ruddock: 6'3", 185lbs (W)
Don Shumpert: 6'3", 185lbs (B)
Collin Sleeper: 6'2", 200lbs (W)
Melvin Spears: 6'2", 224lbs (B)
Steven Staggs: 6'3", 195lbs (There are no black "Steven"s, W)
Kyle Steinbrecher: 6'2", 201lbs (See above, but insert "Kyle", W)
Louis Trinca-Pasat: 6'3", 250lbs (Foreign guy, W)
Dean Tsopanides: 6'2", 240lbs (Greek, W'ish)
James Vandenberg: 6'3", 212lbs (W)
Mark Weisman: 6', 225lbs (W)
I hope that helps.